" unhysterical "

1: as in self-collected, collected;

•  Synonyms : 

•  collected,

•  composed,

•  recollected,

•  self-collected,

•  self-composed,

•  self-possessed,

•  calm,

•  peaceful,

•  placid,

•  self-possessed,

•  serene,

•  tranquil,

•  cool,

•  coolheaded,

•  undisturbed,

•  unperturbed,

•  unshaken,

•  untroubled,

•  unworried

•  Antonyms : 

•  agitated,

•  delirious,

•  distracted,

•  distrait,

•  distraught,

•  frantic,

•  frenzied,

•  hysterical,

•  alarmed,

•  anxious,

•  disquieted,

•  disturbed,

•  nervous,

•  perturbed,

•  tense,

•  troubled,

•  upset,

•  worried,

•  wrought (up),

•  affrighted,

•  aghast,

•  fearful,

•  frightened,

•  horrified,

•  scared,

•  spooked,

•  terrified,

•  terrorized

2: as in lame, unhumorous;

•  Synonyms : 

•  humorless,

•  lame,

•  unamusing,

•  uncomic,

•  unfunny,

•  unhumorous,

•  earnest,

•  grave,

•  no-nonsense,

•  sedate,

•  serious,

•  severe,

•  sober,

•  sobersided,

•  solemn,

•  somber,

•  staid,

•  unsmiling,

•  weighty,

•  affecting,

•  moving,

•  poignant,

•  touching,

•  tragic,

•  lachrymose,

•  mournful,

•  sad,

•  sorrowful,

•  tearful,

•  woeful

•  Antonyms : 

•  antic,

•  chucklesome,

•  comedic,

•  comic,

•  comical,

•  droll,

•  farcical,

•  funny,

•  hilarious,

•  humoristic,

•  humorous,

•  hysterical,

•  killing,

•  laughable,

•  ludicrous,

•  ridiculous,

•  riotous,

•  risible,

•  screaming,

•  sidesplitting,

•  uproarious,

•  amusing,

•  diverting,

•  entertaining,

•  clownish,

•  knockabout,

•  slapstick,

•  slapsticky,

•  zany